MCQMediumJEE Main 2023 · 13 April, Shift 2Definite Integrals

Mathematics Question from JEE Main 2023 · 13 April, Shift 2

The value of eπ4+0π4extan50xdx0π4ex(tan49x+tan51x)dx\dfrac{e^{-\frac{\pi}{4}} + \displaystyle\int_{0}^{\frac{\pi}{4}} e^{-x}\tan^{50}x \, dx}{\displaystyle\int_{0}^{\frac{\pi}{4}} e^{-x}\left(\tan^{49}x + \tan^{51}x\right) dx} is:

  • A

    2525

  • B

    5151

  • C

    5050

  • D

    4949

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